package top.kaoshanji.p3ch21d;

/**
 * 代码清单-p3ch21d-254页c：树叶构件
 * @author kaoshanji
 * ^_^
 * create time 2025/3/26 10:44
 */
public class Leaf extends Component {

    // 可以覆写父类方法...doSomething

}
